No other part numbers with same form, fit, and function found.
A nut, flat on top and bottom having 6 flat sides. For items which have internal tapered or straight (parallel) pipe threads, specific electrical conduit size designation, and which when installed, provide a method of tightening to lock the connection, see locknut, electrical conduit. See also locknut, tube fitting. For items having a thickness (or height) exceeding two times the width across the flats, use post, electrical-mechanical equipment. (when height or thickness and/or width across the flats is designated as a tolerance dimension, the maximum dimension will be used to determine compliance.)
NSN 5985-01-426-1318
NSN 5920-00-470-2903
NSN 5910-01-633-6937
NSN 5950-00-492-7109
NSN 5920-00-145-9806
NSN 6135-01-572-3296
NSN 6130-01-345-3655
NSN 6105-01-357-5040
NSN 5925-00-484-7695
NSN 5999-00-343-6770
NSN 6110-00-288-4179
NSN 5950-00-515-5402